Finding the Fourth Proportional to 31,525.11, 43,507.72 and 23,553.50

Step by Step Solution

1. Step 1: Write the proportion equation
   31,525.11 : 43,507.72 = 23,553.50 : x
2. Step 2: Convert to fraction form
   31,525.11/43,507.72 = 23,553.50/x
3. Step 3: Cross multiply
   31,525.11x = 43,507.72 × 23,553.50
4. Step 4: Simplify right side
   31,525.11x = 1,024,759,083.02
5. Step 5: Solve for x
   x = 1,024,759,083.02/31,525.11
6. Step 6: Final answer
   x = 32,506.12